last executing test programs: 1m5.915294045s ago: executing program 3: accept$unix(0xffffffffffffff9c, 0x0, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) (async, rerun: 64) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) (async, rerun: 64) symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='./file0\x00') sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200)}, 0x4) (async) compat_40_mount(&(0x7f0000000380)='lfs\x00', &(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) (async) r1 = open(0x0, 0x0, 0x0) (async) read(0xffffffffffffffff, 0x0, 0x20080) bind$inet(0xffffffffffffffff, 0x0, 0x0) (async) connect$inet(0xffffffffffffffff, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mknod(&(0x7f00000002c0)='./file0\x00', 0x1000, 0x0) (async) truncate(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) (async, rerun: 64) modctl$MODCTL_LOAD(0x0, &(0x7f0000000140)={&(0x7f0000000040), 0x0, 0x0}) (rerun: 64) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x1}, 0xc) (async) mknod(0x0, 0x0, 0x0) open(&(0x7f0000000000)='\x00', 0x0, 0x0) (async) ioctl$FIONREAD(0xffffffffffffffff, 0x2000746f, 0x0) (async) compat_40_mount(&(0x7f0000000180)='ext2fs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) (async) r2 = socket(0x18, 0x3, 0x0) (async) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') (async) chmod(&(0x7f0000000300)='./file1\x00', 0x8) (async) setuid(0xee01) (async) ioctl$FIOSEEKHOLE(r0, 0xc0086662, &(0x7f0000000280)=0x2) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) compat_43_ocreat(&(0x7f0000000400)='./file1\x00', 0x100) (async, rerun: 32) compat_50_select(0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 32) 1m5.043190769s ago: executing program 3: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0x10) r0 = socket$inet6(0x18, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)='3', 0x2, 0x2, &(0x7f0000000040)={0x18, 0x3}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000100)=0x20002, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000100), 0x4) shmget(0x2, 0x4000, 0x0, &(0x7f00004d6000/0x4000)=nil) connect$unix(r1, &(0x7f0000000000), 0x10) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x80000000002) write(r1, &(0x7f0000000240)="14bdfa5d1d34e2fecb284a6498307dcda9aec43050036123339a346f737850551408753f95b7688ad4c4e1dd5489e7bafc58d3e5823757ae8b630719ef187ccad995f13dbe19a6dd4e6902bd8297b0799b426aabe9fad9db6996571c6d9f8bb5d542c2148aa42be940970fe88d34d8f99afe7e7820237400000000008000000100"/138, 0xfc7e) 1m4.006519657s ago: executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffff}}) mkdir(&(0x7f00000003c0)='./file1\x00', 0x0) __mount50(&(0x7f0000000000)='kernfs\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x0, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$inet(0x2, 0x3, 0x0) setsockopt(r3, 0x0, 0x5, &(0x7f0000000040)="02002000", 0x4) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) __lstat50(&(0x7f0000000780)='./file1\x00', &(0x7f00000007c0)={0x0}) mknod(&(0x7f0000000640)='./file2\x00', 0x2000, r4) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000680)="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") fstatat(0xffffffffffffffff, 0x0, 0x0, 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r5, &(0x7f0000000040)=@file={0xd19450564dee018c, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r7, &(0x7f0000000000)=@file={0xd1653077bafa0114, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r8, &(0x7f0000000000)=@file={0xd1653077bafa0114, './file0\x00'}, 0xa) connect$unix(r6, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_20_statfs(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0}) compat_50___msgctl13$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f00000005c0)={{0x990, r0, r2, r9, r1, 0x20, 0x2}, 0x1cc5, 0x9, 0x28fa1dac, 0x8, 0x8, 0x2, 0x80000001, &(0x7f0000000340)={&(0x7f0000000300)={&(0x7f0000000200)={0x0, 0x3, 0x240, 0xffe0}, 0x1, 0x5, 0xff}, 0x5, 0x80, 0x2}, &(0x7f0000000580)={&(0x7f0000000540)={0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x20, 0xfff8}, 0xfff}) chflags(&(0x7f0000000100)='./file0\x00', 0x50009) shmat(0x0, &(0x7f0000002000/0x4000)=nil, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000180)='./file1\x00') pathconf(&(0x7f0000000880)='./file1\x00', 0x8) 1m1.24940814s ago: executing program 3: r0 = socket(0x18, 0x3, 0x0) getsockopt(r0, 0x29, 0x1a, 0x0, 0x0) 56.87663624s ago: executing program 2: compat_50_wait4(0x0, 0x0, 0x0, 0x0) compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) unmount(&(0x7f0000000000)='./file0\x00', 0x255a0100) ioctl$FIONREAD(r0, 0x4004667f, 0x0) mknod(&(0x7f0000000e40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = getpgrp() fcntl$setown(r1, 0x6, r2) compat_43_orecvmsg(0xffffffffffffffff, 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) mknod(&(0x7f0000000540)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x80002005, 0x0) rename(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) mknod(&(0x7f00000011c0)='./file0\x00', 0x2000, 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f00000000c0)='.\x00', 0x10, &(0x7f0000000540), 0x0) r3 = socket$inet6(0x18, 0x3, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x18, 0x3}, 0xc) accept(0xffffffffffffff9c, &(0x7f0000000000)=@data, &(0x7f0000000040)=0xe) mknod(&(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xc000, 0x40000802) r4 = open(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8, 0x2) ioctl$FIOASYNC(r4, 0x80047401, &(0x7f0000000000)=0x5) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r5, 0x80017472, &(0x7f0000000040)=0x13) 56.011538403s ago: executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x3, 0x0) setsockopt(r0, 0x1000000029, 0x3f, &(0x7f00000000c0)="5ab7776a", 0x4) r1 = socket$inet(0x2, 0x10000000, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$FIOASYNC(r3, 0x8004667d, &(0x7f0000001240)=0x8) readv(r2, &(0x7f0000001200)=[{0x0}], 0x1) r4 = posix_spawn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ktrace(0x0, 0x493f292dc705c179, 0x80, 0x0) fktrace(r1, 0x0, 0x4000, r4) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 55.834934s ago: executing program 4: __clone(0x0, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0xffffffffdf001fff) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x6, 0x2, &(0x7f0000000040), 0x4) r1 = getppid() getpriority(0x1, r1) paccept(0xffffffffffffffff, 0x0, 0x0, 0x40000000) r2 = socket(0x10, 0x2, 0x0) connect$inet(r2, &(0x7f0000000080)={0x10, 0x0}, 0x10) mknod(&(0x7f0000000180)='./file0\x00', 0x1000, 0x0) __utimes50(&(0x7f0000000080)='./bus\x00', &(0x7f00000011c0)={0x8, 0x40}) r3 = socket(0x18, 0x3, 0x0) lchflags(&(0x7f0000001200)='./bus\x00', 0x0) r4 = compat_30_socket(0x22, 0x3, 0x0) compat_43_osend(r4, &(0x7f0000000040)="00200203", 0x2000, 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) chdir(0x0) chroot(0x0) ioctl$FIOASYNC(0xffffffffffffffff, 0x80087467, &(0x7f0000000040)) mknod(&(0x7f0000000480)='./file0\x00', 0x0, 0x1733) ioctl$FIOASYNC(0xffffffffffffffff, 0x40044266, 0x0) getsockopt(r3, 0x0, 0x19, 0x0, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) ioctl$FIONREAD(r5, 0xc0106914, &(0x7f0000000140)) mprotect(&(0x7f0000c59000/0x3000)=nil, 0x3000, 0x1) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) __posix_fadvise50(r6, 0x0, 0x15c, 0xd081, 0x4) pread(r6, &(0x7f00000001c0)="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", 0x1000, 0x1) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0) socket(0x2, 0x3, 0x0) 55.556790953s ago: executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x18, 0x3, 0x0) getsockopt(r0, 0x29, 0x2e, 0x0, 0x0) 55.422034443s ago: executing program 3: ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0x80906979, &(0x7f0000000180)=0x8000000000000031) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x1, 0x20000000, 0x0) ioctl$FIOSEEKHOLE(r0, 0x80906919, &(0x7f0000000180)) r1 = socket$inet(0x2, 0x3, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1008, 0x0, &(0x7f0000001140)) r2 = socket(0x2, 0x3, 0x0) ioctl$FIOSEEKHOLE(r2, 0xc0906927, &(0x7f0000000180)) 55.371360571s ago: executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffff}}) (async) mkdir(&(0x7f00000003c0)='./file1\x00', 0x0) (async) __mount50(&(0x7f0000000000)='kernfs\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x0, 0x0) (async) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$inet(0x2, 0x3, 0x0) setsockopt(r3, 0x0, 0x5, &(0x7f0000000040)="02002000", 0x4) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) (async) __lstat50(&(0x7f0000000780)='./file1\x00', &(0x7f00000007c0)={0x0}) mknod(&(0x7f0000000640)='./file2\x00', 0x2000, r4) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000680)="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") fstatat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r5, &(0x7f0000000040)=@file={0xd19450564dee018c, './file0\x00'}, 0xa) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r7, &(0x7f0000000000)=@file={0xd1653077bafa0114, './file0\x00'}, 0xa) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r8, &(0x7f0000000000)=@file={0xd1653077bafa0114, './file0\x00'}, 0xa) connect$unix(r6, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') (async) compat_20_statfs(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0}) compat_50___msgctl13$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f00000005c0)={{0x990, r0, r2, r9, r1, 0x20, 0x2}, 0x1cc5, 0x9, 0x28fa1dac, 0x8, 0x8, 0x2, 0x80000001, &(0x7f0000000340)={&(0x7f0000000300)={&(0x7f0000000200)={0x0, 0x3, 0x240, 0xffe0}, 0x1, 0x5, 0xff}, 0x5, 0x80, 0x2}, &(0x7f0000000580)={&(0x7f0000000540)={0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x20, 0xfff8}, 0xfff}) (async) chflags(&(0x7f0000000100)='./file0\x00', 0x50009) shmat(0x0, &(0x7f0000002000/0x4000)=nil, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000180)='./file1\x00') (async) pathconf(&(0x7f0000000880)='./file1\x00', 0x8) 55.344118256s ago: executing program 2: mknod(0x0, 0x80002005, 0x5300) (async) pipe(&(0x7f0000000440)={0xffffffffffffffff}) (async, rerun: 32) r1 = getpid() (async, rerun: 32) socket$inet(0x2, 0x3, 0x0) (async) __posix_rename(&(0x7f0000000080)='./file0\x00', 0x0) (async, rerun: 32) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) (async, rerun: 32) open(&(0x7f0000000140)='./file0\x00', 0x6e2b3839ab8891a, 0x0) (async) __mount50(&(0x7f0000000280)='autofs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b) __stat50(&(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000005c0)={0x0}) mknod(&(0x7f00000011c0)='./file0\x00', 0x2000, r2) (async) socket(0x10, 0x10000000, 0x5) (async, rerun: 32) open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x40) (rerun: 32) compat_40_mount(0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2, 0x0) (async) r4 = open$dir(&(0x7f00000026c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) __fstat50(r4, &(0x7f0000000340)={0x0}) mknod(&(0x7f0000000200)='./file0\x00', 0x2000, r5) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32) fcntl$setown(r3, 0x6, r1) (async, rerun: 32) mknod(&(0x7f0000000240)='./file0\x00', 0x8000, 0x0) (async) compat_40_mount(0x0, 0x0, 0x0, &(0x7f0000000180)="0401c13e2b3d4f83002cacd3133656994b066a2069d6925a5a747079301167486d06cd42aa") socket(0x18, 0x3, 0x0) __clock_settime50(0x20000000, &(0x7f0000000040)={0x1000000000000000}) compat_50_clock_settime(0x0, &(0x7f0000000100)={0x6e}) (async, rerun: 64) fktrace(r0, 0x0, 0xf, r1) (rerun: 64) 55.18373187s ago: executing program 1: mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) r0 = socket(0x18, 0x2, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_30_getfh(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) mlock(&(0x7f0000ff7000/0x6000)=nil, 0x6000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) __fhopen40(&(0x7f0000000080)="047e96be822b6658ab4391f3070837ccc9f09148dc6d7da49c109790", 0x1c, 0x400) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x29b3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r1, 0xc00c4602, &(0x7f0000001340)=0xffff0010) setsockopt(r0, 0x1000000029, 0x25, &(0x7f0000000000)="5ab7776a", 0x4) open$dir(&(0x7f0000000000)='./bus\x00', 0x20120, 0x110) munlock(&(0x7f0000398000/0x3000)=nil, 0x3000) recvmmsg(r0, &(0x7f0000000080)={&(0x7f0000000100)={&(0x7f00000006c0), 0xe, 0x0, 0x0, 0x0}}, 0x7, 0x80, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x4}, 0x1}}) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) __mount50(&(0x7f0000000000)='fdesc\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) pathconf(&(0x7f0000000040)='./file0\x00', 0x7) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0xffffffffffff0000}) socket(0x18, 0x2, 0x0) connect$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x7}, 0x8) setrlimit(0x9, &(0x7f00000000c0)) socket(0x18, 0x2, 0x87) r3 = socket(0x2, 0x2, 0x0) mprotect(&(0x7f00001f6000/0x1000)=nil, 0x1000, 0x2) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f0000000100), 0x4) 54.835411444s ago: executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0), 0xffff, 0x0, 0x8}}) r2 = socket$inet6(0x18, 0x3, 0x0) getsockopt(r2, 0x29, 0x24, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file1\x00', 0x0) __mount50(&(0x7f0000000000)='lfs\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x0, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) chown(&(0x7f0000000040)='./file1\x00', r0, r1) compat_40_mount(&(0x7f0000000380)='ffs\x00', &(0x7f0000000140)='./file0\x00', 0x80000000, &(0x7f0000000400)="6de69d5a96a8bdd6c56abda9694143264d54745460681e0967cef2906764ef001ddab88f262912ff84df0bcfe6bf37a178df68014264894a01fda3b81d5c96eaa11c487e0f3c175bbf306d434f870d194285f3e5920bf7b2edbbf9dc995d223b263df270158991bb084d702223460095d4b3a2cf5b66c97f8513aa0ef34455a289b603a767d57ab6f5e4019b576492eb9acdb28c3f304e0aec1b2145bbda33fa827277703420c43c0ae2648f0b6e06f9999b6666bad4a41acfb33e1c") r3 = socket(0x11, 0x3, 0x0) setsockopt(r3, 0x22, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) 54.686182436s ago: executing program 0: mknod(&(0x7f0000000280)='./file0\x00', 0x1100, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) compat_20_fstatfs(0xffffffffffffffff, 0x0) r1 = msgget(0x3, 0x6a1) r2 = semget$private(0x0, 0x2, 0x0) ____semctl50$GETALL(r2, 0x0, 0x6, &(0x7f0000000340)) semctl$GETNCNT(r2, 0x1, 0x3, &(0x7f0000000280)=""/156) r3 = getuid() setreuid(0xee00, r3) compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="5e33e330236a530d1e0ee8f1d838f785b39b5a3dbb6b731f7a2fd802a77a9c15dedfc05ec877a583e5acfa5b93d0ce6466bbdccc5e67d8977c5020729c9ab36eeee3d2f05df2f4307434a884082b9d0018242772847182a11ee44b4d619b63a1db03fa99db364d45477205f06079019159ab21e7eedc423f9608f3c767eeee6d4fb7e50ea9cdc8b484dbc18966ed8728765e19b8357873f05e1e8f4863b7949660d289afeae9d71ac96f84be2c7472ad5bf8273be88b9bb0585b64eb3e29461490c8921a5ba5e3edeed5e90f4715e998956c240c19f127da28953e46ad009694d53674e48ca5e7b0512b9952bc06607b2c871d8ac547234bf0"}) ____semctl50$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000240)=@buf=&(0x7f0000000200)={{r3, r4, 0x7ff, 0x7, 0x1, 0x6, 0x4}, 0x4, 0xffffffff, 0x0, &(0x7f0000000180)={0x3, 0xcb, 0x800, 0x4}}) seteuid(r3) __fhstat50(0x0, 0x0, 0x0) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') pipe(&(0x7f0000000a40)={0xffffffffffffffff}) r6 = getpid() fktrace(r5, 0x0, 0xf, r6) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="89000000ffff000001"], 0x9}, 0x0) ____semctl50$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000180)=@array=&(0x7f0000000100)=0x1f) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) compat_20_fstatfs(0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffff) open(&(0x7f00000000c0)='./file0\x00', 0x400215, 0x20) writev(r0, &(0x7f0000001580)=[{&(0x7f00000000c0)='\x00', 0xfffffeb0}], 0x1) 53.372578738s ago: executing program 2: r0 = _lwp_self() mknod(&(0x7f0000000240)='./bus\x00', 0x100000000205f, 0x2801) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) ioctl$FIONREAD(r1, 0x80047442, &(0x7f00000001c0)) _lwp_suspend(r0) r2 = _lwp_self() _lwp_wait(r2, 0x0) _lwp_self() compat_43_osetrlimit(0x9, &(0x7f0000000080)={0x0, 0x4}) sync() pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = getpid() fktrace(r3, 0x0, 0x62e2dd08f149ff1b, r4) compat_50___lstat30(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) sync() socket(0x1d, 0x40000003, 0x0) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) __mount50(&(0x7f00000000c0)='mfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000080)="e8", 0x1) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20009, 0x38) renameat(r5, &(0x7f0000000380)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00') r6 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) __posix_fadvise50(r6, 0x0, 0xfffffffffffffffc, 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket(0x18, 0x1, 0x0) fcntl$getown(r7, 0x10) 53.233567659s ago: executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x3, 0x0) setsockopt(r0, 0x1000000029, 0x3f, &(0x7f00000000c0)="5ab7776a", 0x4) r1 = socket$inet(0x2, 0x10000000, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$FIOASYNC(r3, 0x8004667d, &(0x7f0000001240)=0x8) readv(r2, &(0x7f0000001200)=[{0x0}], 0x1) r4 = posix_spawn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ktrace(0x0, 0x493f292dc705c179, 0x80, 0x0) fktrace(r1, 0x0, 0x4000, r4) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 52.627669392s ago: executing program 4: r0 = socket(0x18, 0x3, 0x0) getsockopt(r0, 0x29, 0x1c, 0x0, 0x0) 52.045388181s ago: executing program 5: __stat50(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)) r0 = socket(0x18, 0x3, 0x0) compat_40_mount(0x0, 0x0, 0x0, &(0x7f00000002c0)) mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x2e00) r1 = open$dir(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) pread(r1, &(0x7f0000000240)="a11b437136670e6f3e4c765241efef753e9d9f93393a2c2bee2b6dd0f96ce6ce8d66c88c0b10c5840e61d2ce8c591347d0ef82f2961b090042a32ea6b3d7519546c6e478148c0090722e5ff7b5f92afd02977eedf8d69a350eaeb1d326d0ad464f8094ac43f44b758b6f6b0645a92e39ac52757f8f167ca89193a8c4b276ed0f26eb7ce344262a9789d9", 0x8a, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)="c8", 0x1}], 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$FIONREAD(r2, 0x4004667f, &(0x7f0000000580)) socketpair(0x0, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r3, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt(r0, 0x29, 0x16, 0x0, 0x0) accept$inet6(r4, &(0x7f0000000040), &(0x7f0000000080)=0xc) 51.948017456s ago: executing program 1: compat_30_fhopen(0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x2, 0x0) fktrace(r0, 0x4, 0x62e2dd08f149ff1b, 0x0) compat_43_ogetrlimit(0x0, 0x0) r1 = socket(0x18, 0x3, 0x0) setsockopt(r1, 0x3a, 0x0, 0x0, 0x0) r2 = __clone(0x0, 0x0) compat_50_wait4(r2, 0x0, 0x0, 0x0) compat_50_wait4(r2, &(0x7f0000000080), 0x2, &(0x7f00000000c0)) ioctl$OFIOGETBMAP(r1, 0xc004667a, &(0x7f0000000000)=0x9) ioctl$OFIOGETBMAP(r1, 0xc004667a, &(0x7f0000000040)=0x4) 51.523358761s ago: executing program 0: mknod(&(0x7f0000000280)='./file0\x00', 0x1100, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) compat_20_fstatfs(0xffffffffffffffff, 0x0) r1 = msgget(0x3, 0x6a1) r2 = semget$private(0x0, 0x2, 0x0) ____semctl50$GETALL(r2, 0x0, 0x6, &(0x7f0000000340)) semctl$GETNCNT(r2, 0x1, 0x3, &(0x7f0000000280)=""/156) r3 = getuid() setreuid(0xee00, r3) compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="5e33e330236a530d1e0ee8f1d838f785b39b5a3dbb6b731f7a2fd802a77a9c15dedfc05ec877a583e5acfa5b93d0ce6466bbdccc5e67d8977c5020729c9ab36eeee3d2f05df2f4307434a884082b9d0018242772847182a11ee44b4d619b63a1db03fa99db364d45477205f06079019159ab21e7eedc423f9608f3c767eeee6d4fb7e50ea9cdc8b484dbc18966ed8728765e19b8357873f05e1e8f4863b7949660d289afeae9d71ac96f84be2c7472ad5bf8273be88b9bb0585b64eb3e29461490c8921a5ba5e3edeed5e90f4715e998956c240c19f127da28953e46ad009694d53674e48ca5e7b0512b9952bc06607b2c871d8ac547234bf0"}) ____semctl50$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000240)=@buf=&(0x7f0000000200)={{r3, r4, 0x7ff, 0x7, 0x1, 0x6, 0x4}, 0x4, 0xffffffff, 0x0, &(0x7f0000000180)={0x3, 0xcb, 0x800, 0x4}}) seteuid(r3) __fhstat50(0x0, 0x0, 0x0) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') pipe(&(0x7f0000000a40)={0xffffffffffffffff}) r6 = getpid() fktrace(r5, 0x0, 0xf, r6) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="89000000ffff000001"], 0x9}, 0x0) ____semctl50$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000180)=@array=&(0x7f0000000100)=0x1f) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) compat_20_fstatfs(0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffff) open(&(0x7f00000000c0)='./file0\x00', 0x400215, 0x20) writev(r0, &(0x7f0000001580)=[{&(0x7f00000000c0)='\x00', 0xfffffeb0}], 0x1) 51.331623561s ago: executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x6, 0x3, 0x0) getsockopt(r0, 0x29, 0x39, 0x0, 0x0) (async, rerun: 32) fork() (rerun: 32) 50.781630425s ago: executing program 0: r0 = msgget$private(0x0, 0x29) msgsnd(r0, &(0x7f0000000000)={0x2, "1584071757fa34fe8cb5a801fc409015dc9a166d6f3eb589aa090c36d84b3a77709fce097176e71eae942546fd9e06e0a1798dbfada1118132ae4b21acee1285910bfe9eb4241056a0e0af1900f12159a9c31eb6397c5dd265ada356767cd36a143d90320ab03201ca1dd6283e6237c3eaecb49df3e707b2558c6ba3fa248d5e19df4f2c6de38099c5b6796ad11112584ca0a9f9bd22c2037eb7d9d64fb47f8bc929d4715d0534ee563067b2741dac8d20a64cc1a484a90b1994c3bafad6717f912ce5573d136f4d"}, 0xd0, 0x0) (async) msgsnd(r0, &(0x7f0000000000)={0x2, "1584071757fa34fe8cb5a801fc409015dc9a166d6f3eb589aa090c36d84b3a77709fce097176e71eae942546fd9e06e0a1798dbfada1118132ae4b21acee1285910bfe9eb4241056a0e0af1900f12159a9c31eb6397c5dd265ada356767cd36a143d90320ab03201ca1dd6283e6237c3eaecb49df3e707b2558c6ba3fa248d5e19df4f2c6de38099c5b6796ad11112584ca0a9f9bd22c2037eb7d9d64fb47f8bc929d4715d0534ee563067b2741dac8d20a64cc1a484a90b1994c3bafad6717f912ce5573d136f4d"}, 0xd0, 0x0) r1 = socket(0x2, 0x1, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') recvfrom$inet6(r1, 0x0, 0x0, 0x42d1, 0x0, 0x0) 50.633342708s ago: executing program 2: truncate(&(0x7f0000000080)='./file0\x00', 0x0, 0x7ffe) r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) mlockall(0x0) compat_43_ommap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) __clone(0x0, 0x0) munmap(&(0x7f0000001000/0x1000)=nil, 0x1000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)="8906f59f0a879c64c9fc8a6b39bd8526a0bb33a53aac1dd1139dfb01fdb6b9bb5666d279f146754ae7b252fc810d98e9dee087a88a3a0573c59fc520", 0x3c) getsid(0x0) compat_50_wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x7, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000540)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000180)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) rename(&(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000f40)='./file0\x00') recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1}) symlink(0x0, &(0x7f0000000240)='./file0\x00') mknod(0x0, 0x0, 0x4f4b) open$dir(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) getpid() r2 = socket(0x2, 0x2, 0x0) ioctl$FIOSEEKHOLE(r2, 0xc0206915, &(0x7f0000000180)=0x8000000000000032) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x29b3) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) read(r2, &(0x7f0000000440)=""/193, 0xc1) open(0x0, 0x0, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) 49.409614305s ago: executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffff}}) mkdir(&(0x7f00000003c0)='./file1\x00', 0x0) __mount50(&(0x7f0000000000)='kernfs\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x0, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f00000001c0)='./file1\x00', 0x80000) 47.315855896s ago: executing program 0: r0 = socket(0x18, 0x3, 0x0) mknod(&(0x7f0000000040)='./bus\x00', 0x100000000205f, 0x2801) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x8004667d, &(0x7f00000001c0)) getsockopt(r0, 0x29, 0x18, 0x0, 0x0) 42.514531323s ago: executing program 1: compat_30_fhopen(0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x2, 0x0) fktrace(r0, 0x4, 0x62e2dd08f149ff1b, 0x0) compat_43_ogetrlimit(0x0, 0x0) r1 = socket(0x18, 0x3, 0x0) setsockopt(r1, 0x3a, 0x0, 0x0, 0x0) r2 = __clone(0x0, 0x0) compat_50_wait4(r2, 0x0, 0x0, 0x0) compat_50_wait4(r2, &(0x7f0000000080), 0x2, &(0x7f00000000c0)) ioctl$OFIOGETBMAP(r1, 0xc004667a, &(0x7f0000000000)=0x9) ioctl$OFIOGETBMAP(r1, 0xc004667a, &(0x7f0000000040)=0x4) 42.509668673s ago: executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4100) r1 = open(&(0x7f0000000100)='./file0\x00', 0x400000, 0x0) socket(0x0, 0x0, 0x0) flock(r1, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x2000, 0x0) getsockopt(r0, 0x3, 0xd5, &(0x7f0000000000)=""/247, &(0x7f0000000140)=0xf7) __getfh30(&(0x7f00000010c0)='./file0\x00', 0x0, 0xffffffffffffffff) setsockopt(r0, 0x1000000000029, 0x17, &(0x7f0000000340)="03000000", 0x4) 42.506010503s ago: executing program 4: r0 = socket(0x18, 0x3, 0x0) getsockopt(r0, 0x29, 0x1c, 0x0, 0x0) 42.494668806s ago: executing program 2: accept$unix(0xffffffffffffff9c, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) (async, rerun: 32) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') (async, rerun: 32) getpid() (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200)}, 0x4) (async, rerun: 32) compat_40_mount(&(0x7f0000000340)='lfs\x00', &(0x7f0000000000)='./file0\x00', 0x8000000, 0x0) (async, rerun: 32) open(0x0, 0x0, 0x0) (async, rerun: 32) read(0xffffffffffffffff, 0x0, 0x20080) (rerun: 32) compat_50_clock_settime(0x2, &(0x7f0000000040)={0x80, 0xe81}) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket(0x18, 0x3, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') (async) chmod(&(0x7f0000000180)='./file0\x00', 0x8) (async) setuid(0xee01) (async, rerun: 32) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) (rerun: 32) r1 = socket(0x18, 0x3, 0x0) getsockopt(r1, 0x29, 0x16, 0x0, 0x0) getsockopt(r1, 0x29, 0x0, 0x0, 0x0) 38.824032758s ago: executing program 4: r0 = socket(0x18, 0x3, 0x0) getsockopt(r0, 0x29, 0x1b, 0x0, 0x0) 37.8334291s ago: executing program 0: symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') r0 = open(&(0x7f0000000380)='./file0/file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") fchroot(r0) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) mknod(&(0x7f0000000100)='./bus\x00', 0x2000, 0x0) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_43_ocreat(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) socket$inet(0x2, 0x0, 0x0) mknod(&(0x7f0000000480)='./file0\x00', 0x1ffe, 0x1733) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIOGETOWN(r1, 0x2000427e, 0x0) ioctl$FIOASYNC(r1, 0x40044266, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$FIONWRITE(r2, 0x40046679, &(0x7f0000000280)) socketpair$unix(0x1, 0x0, 0x0, 0x0) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') getpid() writev(r1, &(0x7f0000000200)=[{&(0x7f00000004c0)="e99ffe2bd89119d77f03b91804fcd3e1ace2022a99dfa4d3e221c445588f4b9e23731cec8c741bb0d43500156ee643b8c3c23f8119605115fa0b86614fbebfb204e2fba0c815daf04fa5cca905ec86c878d0e217393fec99e4745020d93ab18188d5368afaa3eb20e4806b7153578a63dd4fdf7137ef877b3b5c4abd83aaa8bb118b7e5dd336c3b009bd4832c9910cf1c9652059dea21d6e6bf5f47bcf98db93f4ceb776e91a61490e3fbe41605982f5fdf6789b67ee8048cfac", 0xba}, {&(0x7f0000000180)="ad2fc5495ad8b2dc1169f57371aacf36dcb77f7ad34ae27e", 0x18}, {&(0x7f0000000300)="cb59b246bb83c9cb03efedf7caf7c400d495e1e45d46662e882ae15d5a3c88474dfdd0a34cda0360d5e17d3a1121938a249217a0916df101850197774df35aa6bc7861125e89fe0f1c93fb8c92", 0x4d}, {&(0x7f0000000580)="f809309e98df1c7c9912215979464a85d0d03900f0034f1ba9ea628a6cb709464056dfa52e947b3c57797302784b78ff78082235ec5d0b2b82e3d3a71d0daa49e53fa798a7f5b7308ac702142b53e9d752c0e9771e382426c2d88ca00b618f9f93bbea7c80", 0x65}], 0x4) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) r3 = open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = socket(0x18, 0x2, 0x0) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000000480)=""/202, &(0x7f0000000580)=0xca) r5 = socket$inet6(0x18, 0x3, 0x0) sendto$inet6(r5, &(0x7f0000000000)='3', 0x2, 0x2, &(0x7f0000000040)={0x18, 0x3}, 0x1c) ioctl$FIOASYNC(r3, 0x80047465, &(0x7f0000000040)) open(&(0x7f0000001640)='./file0\x00', 0x0, 0x0) 28.882511102s ago: executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x18, 0x3, 0x0) getsockopt(r0, 0x29, 0x30, 0x0, 0x0) 22.871897904s ago: executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffff}}) mkdir(&(0x7f00000003c0)='./file1\x00', 0x0) __mount50(&(0x7f0000000000)='kernfs\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x8001) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x10, r0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x80000000002) compat_50_nanosleep(&(0x7f0000001440), 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f00000000c0)='umap\x00', &(0x7f0000000140)='./file1\x00', 0x80, &(0x7f0000000400)="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"/307) __posix_rename(&(0x7f0000000000)='.\x02\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0}, 0x10) chroot(&(0x7f0000000180)='./file1\x00') 1.730270085s ago: executing program 3: ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0x80906979, &(0x7f0000000180)=0x8000000000000031) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x1, 0x20000000, 0x0) ioctl$FIOSEEKHOLE(r0, 0x80906919, &(0x7f0000000180)) r1 = socket$inet(0x2, 0x3, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1008, 0x0, &(0x7f0000001140)) r2 = socket(0x2, 0x3, 0x0) ioctl$FIOSEEKHOLE(r2, 0xc0906927, &(0x7f0000000180)) 31.018146ms ago: executing program 5: __mount50(0x0, 0x0, 0x0, 0x0, 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0}, 0x10) ioctl$FIONREAD(r0, 0x8010426d, &(0x7f0000000080)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x8001) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x10, r1, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) r2 = socket(0x18, 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000006c0)=[{&(0x7f0000000140)="a91817ab1a348cd27d28ea893d3262c970998dc9e096255b44c43d232fddb55fa58f6d7234f2358b60bde5436110e95df3d4034fce21f61a50a2016eb2f0d0ac", 0x40}, {&(0x7f0000000180)="74a26856de69c7d0d8c47ddaab3192fca916bcef732d78eac3430e3f0d272b55f854340b59996220dbcd679c14dbcdcd6ab638aa6f81acb9", 0x38}, {&(0x7f0000000380)="35c0f1b6da885782ebcdf7f28b0be24171dc4adb3af71b7459d228f41a7e066729c4338a1acb0aa6c65ae62f4a72faabe727ea4b12effcdc343adea3302997c47ac5f9524916b8c52a92e7fdb6a1298306be7309ccc50650c7e006b6a00c30cd4a892cfbb2241faaa6bc235ed407d6d9a2e4f3286ac5abf081c74d6c17c6dbcd990778cc87cbf8e6c44be3f423e542e6d3ed8da42e4cff1e0f2493e5d0d414397eb6e32cd32476220ca16d8c61e9e9e5e353dc", 0xb3}, {&(0x7f00000001c0)="330a144838fb17e1b1b77d7cbdffca36770656a3e43a6c240e54f5f1d48fa4a6a6c52cdc9027f6e639ba049972e899e064a998", 0x33}, {&(0x7f0000000240)="74369ba08a76f77a78020e4f20477e609be0f89462a69ddf1045600018d9f77ef060f10d93be12fd006aa9d9138a44b3ff226167e4fc097a39adeb", 0x3b}, {&(0x7f00000004c0)="d9aad487e4690dc4fe86f1ca10a8c3e1a3de2b1e99efd15af43365c7fdb6a15467e77624d460391fd2f5f58c1e54dd277dc785fab52406ab02766999f3bcdf9b1fedc9b0195076dc3bd34bdc0449b44a051d2198f90d4762bea4e096426188fae5ae60684928d808917aa3ab6702be1a6898a12a37ff253b4ef18e28ee60457eb2ca3ce404b808f1158716dee1d6bb8f5900ca7c245a0af328138da8dc00018b13eb125ddac97673f7b17d1d7f0c9dc64a0f654550a4959e09eb3abfdb3298aa057bb033199b84743300b17a", 0xcc}, {&(0x7f0000000280)="dc2b605fa3", 0x5}, {&(0x7f00000005c0)="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", 0xff}], 0x8, 0x0, 0x0, 0x1}, 0x408) setsockopt(r2, 0x1000000000029, 0xa, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x0, 0x0) mlock(&(0x7f000010f000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x10, r3, 0x0, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) 0s ago: executing program 4: mknod(0x0, 0x80002005, 0x5300) pipe(&(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000055b000/0x2000)=nil) shmat(r2, &(0x7f0000001000/0x3000)=nil, 0x0) open(0x0, 0x0, 0x80) swapctl$SWAP_ON(0x1, 0x0, 0x0) munmap(&(0x7f0000fec000/0x14000)=nil, 0x14000) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f000055b000/0x4000)=nil) r4 = shmat(r3, &(0x7f0000ff5000/0x4000)=nil, 0x0) __clone(0x0, 0x0) shmdt(r4) r5 = getpid() fktrace(r0, 0x0, 0xf, r5) mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x40000802) compat_20_statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.233' (ED25519) to the list of known hosts. 2024/06/24 06:32:24 fuzzer started 2024/06/24 06:32:24 dialing manager at 10.128.0.163:30036 2024/06/24 06:32:25 starting 6 executor processes [ 65.5647880] tap2: detached [ 66.8547633] tap3: detached [ 67.4647653] tap5: detached [ 69.1256722] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1503 command syz-executor.5) [ 69.5276784] WARNING: module error: vfs load failed for `./file0', error 78 [ 70.6130771] tap2: detached [ 72.5828846] tap3: detached [ 73.5778617] tap0: detached [ 76.9445790] tap3: detached [ 78.6832223] tap3: detached [ 79.4771999] WARNING: module error: module `' not found [ 83.3263304] tap3: detached [ 84.1203005] tap4: detached [ 86.8237339] tap5: detached [ 87.4769815] tap2: detached [ 90.0598397] tap0: detached [ 91.0548123] tap4: detached [ 91.1352089] tap3: detached [ 93.4466975] uhub3: device problem, disabling port 1 [ 94.0999741] uhub3: device problem, disabling port 1 [ 94.8034428] uhub3: device problem, disabling port 1 [ 95.6275426] tap0: detached [ 95.9189900] tap4: detached [ 98.9239463] tap3: detached [ 100.3410293] tap1: detached [ 103.8283639] tap4: detached [ 105.3760564] tap5: detached [ 106.6021571] tap2: detached [ 107.5870549] tap3: detached [ 109.9488165] tap0: detached [ 110.4814769] tap4: detached [ 113.7678101] tap0: detached [ 114.4914092] tap4: detached [ 115.4361119] tap2: detached [ 120.5515657] tap0: detached [ 122.6520306] tap1: detached [ 122.7223820] uhub0: device problem, disabling port 1 [ 124.6117721] tap3: detached [ 125.4760682] tap2: detached [ 126.3303794] tap5: detached [ 126.4006765] tap4: detached [ 131.7774437] tap4: detached [ 132.1995883] tap1: detached [ 133.5563459] tap5: detached [ 134.8225972] tap0: detached [ 134.8527322] .: failed to start extattr, error = 0[ 136.7019702] tap2: detached [ 138.1592275] tap3: detached [ 138.7019118] puffs_mount: development version mismatch: kernel 30, lib 0 [ 140.6616432] tap4: detached [ 141.2646514] tap1: detached [ 142.8424910] tap3: detached [ 146.6916371] tap5: detached [ 147.0735543] tap0: detached [ 147.6966468] tap1: detached [ 148.3399217] tap4: detached [ 149.5860608] puffs_mount: development version mismatch: kernel 30, lib 0 [ 149.6563975] puffs_mount: development version mismatch: kernel 30, lib 0 [ 149.9578964] tap2: detached [ 152.3900019] tap3: detached [ 154.4100559] tap4: detached [ 156.8321045] tap3: detached [ 156.9024724] tap2: detached [ 159.6360880] tap4: detached [ 161.3646617] tap5: detached [ 162.7314640] tap2: detached [ 163.6963111] tap0: detached [ 164.9525161] tap4: detached [ 166.8720679] tap5: detached [ 167.5454382] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4039 command syz-executor.2) [ 168.3695342] tap1: detached [ 169.8066844] tap0: detached [ 172.2187363] tap5: detached [ 173.6558234] tap0: detached [ 176.9220894] tap4: detached [ 177.3642793] tap1: detached [ 178.9019848] tap3: detached 1970/01/01 00:02:52 SYZFATAL: executor 5 failed 11 times: failed to start executor binary: fork/exec /root/syz-executor.5: resource temporarily unavailable